This paper explores how interviews a¤ect the matching process when worker productivity is private information. Wages are determined by a single round of strategic bargaining after the worker is interviewed. The implications of this hiring process for the e¢ ciency of matching and the incidence and severity of statistical discrimination are considered. The better are …rms at identifying producti...

The exploration of the NiX(2)/py(2)CO/Et(3)N (X = F, Cl, Br, I; py(2)CO = di-2-pyridyl ketone; Et(3)N = triethylamine) reaction system led to the tetranuclear [Ni(4)Cl(2){py(2)C(OH)O}(2){py(2)C(OMe)O}(2)(MeOH)(2)]Cl(2)·2Et(2)O (1·2Et(2)O) and [Ni(4)Br(2){py(2)C(OH)O}(2){py(2)C(OMe)O}(2)(MeOH)(2)]Br(2)·2Et(2)O (2·2Et(2)O) and the trinuclear [Ni(3){py(2)C(OMe)O}(4)]I(2)·2.5MeOH (3·2.6MeOH), [Ni(3...

Introduction: Olivier salad is one of the most common cold fast foods in our country that is nutritious because of its various ingredients, so it is susceptible to bacterial contamination. This study aimed to evaluate the chemical and microbial quality of Olivier salads that were sold in Mashhad groceries. Methods: In this study, 26 samples from two types of Ol...

Most patients with neuropathic pain symptoms present and are managed in primary care, with only a minority being referred for specialist clinical assessment and diagnoses. Previous reviews have focused mainly on specific neuropathic pain conditions based in specialist settings. This is the first systematic review of epidemiological studies of neuropathic pain in the general population. Electron...

1. The u.v.-spectral characteristics of 5,5'-dithiobis-(2-nitrobenzoic acid) (Nbs(2)), 2,2'-dipyridyl disulphide (2-Py-S-S-2-Py), 4,4'-dipyridyl disulphide (4-Py-S-S-4-Py), 5-mercapto-2-nitrobenzoic acid (Nbs), 2-thiopyridone (Py-2-SH) and 4-thiopyridone (Py-4-SH) were determined over a wide range of pH and used to calculate their acid dissociation constants. 2. The reactions of l-cysteine, 2-m...

Spin transport characteristics of graphene has been extensively studied so far. The spin along c-axis is however reported by rather limited number papers. We have through with permalloy(Py)/graphene(Gr)/Pt gigahertz (GHz) and terahertz (THz) magnetization dynamics driven femtosecond laser pulses. relatively simple sample structure does not require electrodes on the sample. layer was prepared ch...